MAP3K10 (Mitogen-Activated Protein Kinase Kinase Kinase 10): MAP3K10 is a member of the MAP3K family, also known as MLK2 (Mixed Lineage Kinase 2). This kinase plays a crucial role in cellular signaling pathways that regulate cell proliferation, differentiation, and apoptosis. MAP3K10 functions as an upstream activator of the MAP kinase (MAPK) cascade, converting extracellular signals into cellular responses. It is vital for neuronal function, immune regulation, and stress response, and dysregulation of MAP3K10 has been associated with various physiological and pathological conditions.